tomorrow night, andy garcia, the latest castoffs from "dancing with the stars" and music from andy allo. good night. >>> good evening, everybody. i'm larry beil. dan and carolyn have the night off. a neighborhood evacuated in san mateo after volatile materials were discovered in a home on parrot drive. >> abc7 news reporter alan wang is there and joins us live with the latest. alan? >> let me show you the hole that the san mateo bomb squad dug up to detonate and bury some highly volatile chemicals. they also boarded up the windows to protect them from the concussion of the blast. but i am told the shock waves were so strong they still shattered every window. it started out as a hazardous materials clean up project called in by the wife of the former chem mystery -- chem mystery teacher who passed away. after analyzing the jars and jars of chemicals hazmat evacuated the met neighbors because two of the jars contained highly volatile chemicals. >> that was period we were told that was stuff that was taken care of on site. >> the acid is considered an explosive just like tnt and ether can